- Author: Carlos Teresa de, Howkins Angela, Muñoz-Basols Javier, Pountain Christopher J
- Language: English
- Year: 2019
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- Year: 2017
- Author: Heiner Schenke Anna Miell Karen Seago
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- Year: 2016
- Author: (Language specialist) Claudia Kaiser, Kohl Katrin Maria Kohl, Martin Durrell, Martin Durrell
- Language: English
- Year: 2017
- Author: John Murray Sarah Smyth
- Language: English
- Year: 2013
- Author: John Murray Sarah Smyth
- Language: English
- Year: 2013
- Author: Anna Miell, Heiner Schenke
- Language: English
- Year: 2020
- Author: Heiner Schenke Anna Miell Karen Seago
- Language: English
- Year: 2016
- Author: Schenke Heiner, Seago Karen
- Language: English
- Year: 2004
- Author: Angela Howkins Christopher Pountain Teresa de Carlos
- Language: English
- Year: 2019